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bixtya [17]
3 years ago
13

please, i need help like now!! Does anyone know what the mean absolute deviation means and how to solve it. i already searched i

t and it was no help.
Mathematics
1 answer:
Alona [7]3 years ago
8 0
<span> the mean absolute deviation is the average absolute deviation from the mean and is a common measure of forecast error in time series analysis. </span>
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An envelope contain 40 shopping vounchers of which 25 voucher each have value of $50 and 15 vouchers each have a value of $100.
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Answer:

yes is correct ◆◆◆◆◆◆◆◆◆◆♡♡♡♡♡

7 0
2 years ago
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can someone please help me, Ive missed a few days of school after christmas break, and I can't seem to remember half of the thin
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The correct answer for this question would be <u>y=3x</u>

Step-by-step explanation:

If you look on the graph included in the picture you provided, you can see that all the numerical values in the 'y' row are three times the value of the values in the 'x' row.

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3 years ago
Doug regularly mows his neighbor's lawn. Last month, Doug's neighbor paid him $55 for 6 hours of mowing. Is this situation most
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Solution:

we are given that

Last month, Doug's neighbor paid him $55 for 6 hours of mowing.

we have been asked that

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yes..its as proportional relationship.

Because the amount that Doug get is $55 for 6 hours

It mean for each hour Doug get  is \frac{55}{6} $

It mean if you increase the number of hours then the number of dollars get paid also increases. Hence the given  situation is most likely a proportional relationship.



8 0
3 years ago
Chin Woo bought a home for $160,000. He put down 20 percent. The mortgage is at 8 1/2 % for 25 years. By using the table in the
blagie [28]
Down payment
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3 years ago
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Step-by-step explanation:

<u>Given:</u>

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Percent value corresponding to 2 as per z-table is 0.9772. This is corresponding to 97.72%.

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3 years ago
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